oracle.ideimpl.webupdate.task
Class InstallExtensionTask

java.lang.Object
  oracle.ideimpl.webupdate.task.AtomicTask
      oracle.ideimpl.webupdate.task.InstallExtensionTask

public class InstallExtensionTask
extends AtomicTask

Atomic task that extracts and installs an extension.

Constructor Summary

InstallExtensionTask()

InstallExtensionTask(java.lang.String zipFile, java.lang.String destinationDir, boolean deleteZip)

Method Summary

void	commit(TaskContext tc) Commit this task.
void	perform(TaskContext tc) Perform this task.
void	rollback(TaskContext tc) Roll this task back.

Methods inherited from class oracle.ideimpl.webupdate.task.AtomicTask

getProperties, pause

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

InstallExtensionTask

public InstallExtensionTask()

InstallExtensionTask

public InstallExtensionTask(java.lang.String zipFile,
                            java.lang.String destinationDir,
                            boolean deleteZip)

Method Detail

perform

public void perform(TaskContext tc)
             throws TaskFailedException

Description copied from class: AtomicTask

Perform this task.

Specified by:

perform in class AtomicTask

Throws:

TaskFailedException

rollback

public void rollback(TaskContext tc)
              throws TaskFailedException

Description copied from class: AtomicTask

Roll this task back.

Specified by:

rollback in class AtomicTask

Throws:

TaskFailedException

commit

public void commit(TaskContext tc)
            throws TaskFailedException

Description copied from class: AtomicTask

Commit this task. This may be used if the work carried out in perform() creates backups or other temporary changes which must be committed only if all tasks in a set are successful.

Overrides:

commit in class AtomicTask

Throws:

TaskFailedException